Should experiments be conducted on animals for the benefit of human beings?
...ry first thing we should know is that most of the animals conducted in the experiments are special type, such as rat, dog etc. You will never see people use panda or lion for experimentation, saying nothing of such valuable wild animals. Furthermore, the experimental animals are very easy to propagate, which makes the experiments more easily be carried on. Secondly, the scientific research found out that the genes of some animals are quite a lot in common with that of us human beings. So that may be the reason for why the experiments should be conducted on animals. At the early stage of some scientific researches, the technology is still not that developed, it is not so easy to be successful. Under this situation, it is very necessary to do some experiments on some certain types of animals in stead of human beings. Maybe some people will disagree, saying it is unfair to such types of animal. But we should see that, it is easier to have experiments conducted on animals. Even if the experiments are lost, the loss will...